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How to use _sendmail method in autotest
Best Python code snippet using autotest_python
events.py
Source:events.py 
...54 """55 def __init__(self, request):56 self.request = request57 self.sailthru = Sailthru(request)58 def _sendmail(self, template_name, to_email, context):59 """60 Use SailThru to deliver a templated e-mail61 :param template_name: SailThru template name62 :param to_email: string E-mail address63 :param context: Dictionary of parameters for the template64 """65 assert isinstance(template_name, basestring)66 assert isinstance(to_email, basestring)67 assert type(context) == dict68 if self.sailthru.enabled():69 response = self.sailthru.send_template(template_name, to_email, context)70 LOG.info("Sent e-mail to %s (SailThru send ID: %s)",71 response['email'], response['send_id'])72 return response73 else:74 LOG.warn(75 'Not sending template %s to %s because SailThru disabled',76 template_name, to_email77 )78 return None79 def logged_in(self, user):80 """81 The user has logged in to the site82 :param user: User object83 """84 # Integration with sailthru85 if self.sailthru.enabled():86 self.sailthru.login(user)87 # Internal LifetimeTrack88 try:89 lt = LifetimeTrack.objects.get(user=user)90 merge_lifetime_track(self.request.lifetime_track, lt)91 except Exception as e:92 print "=-"*34, e93 # Integration with mixpanel94 try:95 mixpanel_track(96 self.request,97 "logged in",98 {99 "$last_seen": datetime.datetime.now()100 }101 )102 mixpanel_engage(self.request, {'$add': {'Times Logged In': 1}})103 try:104 has_stall = user.stall is not None105 except:106 has_stall = False107 if has_stall:108 member_type = 'Regular'109 else:110 member_type = 'Stall Owner'111 mixpanel_engage(self.request, {'$set': {112 'last_login': datetime.datetime.now().isoformat(),113 '$email': user.email,114 '$username': user.username,115 '$created': user.date_joined.isoformat(),116 "$last_seen": datetime.datetime.now().isoformat(),117 '$first_name': user.first_name,118 '$last_name': user.last_name,119 'gender': user.user_profile.get_gender_display(),120 'mp_name_tag': user.get_full_name(),121 'Member Type': member_type,122 }})123 except:124 LOG.warn('Could not send login event to MixPanel', exc_info=True)125 def user_changed_email(self, user, old_email, new_email):126 """127 The user has changed their e-mail address128 :param user: User object129 :param old_email: Old e-mail address130 :param new_email: New e-mail address131 """132 from mailing_lists.models import MailingListSignup133 self.sailthru.change_email(old_email, new_email)134 old_mls = MailingListSignup.objects.filter(user=user)135 # Multiple mailing list signup objects for the same user136 # This shouldn't happen, but we can safely clean up.137 if len(old_mls) > 1:138 MailingListSignup.objects.filter(user=user).exclude(email_address=old_email).delete()139 old_mls = MailingListSignup.objects.filter(user=user) 140 if MailingListSignup.objects.filter(email_address=new_email).count() != 0:141 LOG.warn('Cant update MailingListSignup from %s to %s '142 'because MLS with new email already exists', old_email, new_email)143 return False 144 if len(old_mls) == 1: 145 old_mls[0].email_address = new_email146 old_mls[0].save()147 def cart_updated(self, cart):148 """149 Syncs contents of cart with SailThru and updates MixPanel properties150 for # of items in cart.151 :param cart: Cart object152 """153 try:154 self.sailthru.cart_updated(cart)155 mixpanel_engage(self.request, {'$set': {156 'Items in Cart': cart.num_items()157 }})158 except:159 LOG.error("cart_updated failed", exc_info=True)160 def user_followed(self, follow):161 """162 :param follow: UserFollow object which has just been created163 """164 mixpanel_track(self.request,165 "Followed User",166 {"followed_user": follow.target.username})167 mixpanel_engage(self.request,168 get_mixpanel_info(follow.user),169 follow.user.id)170 mixpanel_engage(self.request,171 get_mixpanel_info(follow.target, ignore_time=True),172 follow.target.id)173 template_name = 'new-follower-notification'174 context = {175 'USER_USERNAME': follow.user.username,176 'USER_PROFILE_URL': absolute_uri(follow.user.get_profile().get_absolute_url()),177 'TARGET_USER_USERNAME': follow.target.username,178 'TARGET_USER_PROFILE_URL': absolute_uri(follow.target.get_profile().get_absolute_url())179 }180 print absolute_uri(follow.user.get_profile().get_absolute_url()), \181 absolute_uri(follow.target.get_profile().get_absolute_url())182 email_notification = follow.target.email_notification183 if email_notification.follower_notifications:184 self._sendmail(template_name, follow.target.email, context)185 else:186 LOG.info(187 "Email not send to %s, since follower_notifications is set to OFF",188 follow.target.email189 )190 def user_unfollowed(self, unfollow):191 """192 :param unfollow: UserFollow object which is about to be deleted193 """194 mixpanel_track(self.request,195 "Unfollowed User",196 {"followed_user": unfollow.target.username})197 mixpanel_engage(self.request,198 get_mixpanel_info(unfollow.user),199 unfollow.user.id)200 mixpanel_engage(self.request,201 get_mixpanel_info(unfollow.target, ignore_time=True),202 unfollow.target.id)203 def message_sent(self, msg):204 """205 A new message has been sent, notify the recipient via e-mail206 :param msg: Message object207 """208 if not msg.parent_msg:209 template_name = "new-message-received"210 else:211 template_name = "message-reply-received"212 # TODO: notification settings213 context = {214 "SENDER_USERNAME": msg.sender.username,215 "MESSAGE_SUBJECT": msg.subject,216 "MESSAGE_BODY": msg.body,217 'MESSAGE_VIEW_URL': absolute_uri(reverse('messaging_inbox'))218 }219 # send mail to hipchat220 template_context = Context({221 'request': self.request,222 'message': msg,223 })224 template = loader.get_template("messaging/fragments/hipchat_message.html")225 output = template.render(template_context)226 send_to_hipchat(227 output,228 room_id=settings.HIPCHAT_MAIL_ROOM,229 notify=1,230 )231 mixpanel_track(self.request, "Sent Message", {})232 mixpanel_engage(self.request, {'$add': {'Messages Sent': 1}})233 self._sendmail(template_name, msg.recipient.email, context)234 def seller_paypal_error(self, payment_attempt):235 """236 The payment attempt failed because the Seller has an invalid Paypal237 address238 :param payment_attempt: PaymentAttempt object239 """240 try:241 stall = payment_attempt.cart_stall.stall242 stall_url = reverse("my_stall", kwargs={"slug": stall.slug})243 settings_url = reverse("account_email_notifications")244 context = {245 'stall': {246 'title': stall.title,247 'url': absolute_uri(stall_url),248 },249 'PAYPAL_SETTINGS_URL': absolute_uri(settings_url)250 }251 to_email = stall.user.email252 self._sendmail("seller-erroneous-paypal-account",253 to_email, context)254 except:255 LOG.error('seller_paypal_error failed', exc_info=True)256 def _order_item_context(self, item):257 """258 XXX: move somewhere else?259 """260 product = item.product261 return {262 'qty': item.quantity,263 'title': product.title,264 'price': str(item.price),265 'total': str(item.price * item.quantity),266 'id': product.id,267 'url': absolute_uri(product.get_absolute_url())268 }269 def _order_context(self, order):270 """271 XXX: move somewhere else?272 """273 items = [self._order_item_context(line_item)274 for line_item in order.line_items.all()] 275 address = order.address276 delta = datetime.datetime.now().date() - order.created277 context = {278 'ORDER': {279 'items': items,280 'subtotal': str(order.subtotal()),281 'shipping': str(order.delivery_charge),282 'total': str(order.total()),283 'note': order.note,284 'address': {285 'name': address.name,286 'city': address.city,287 'country': address.country.title,288 'line1': address.line1,289 'line2': address.line2,290 'postal_code': address.postal_code,291 'state': address.state,292 },293 },294 "FNAME": order.user.first_name,295 "ORDER_DATE": custom_strftime('{S} %B %Y', order.created),296 "CUSTOMER_FIRST_NAME": order.user.first_name,297 "CUSTOMER_FULL_NAME": order.user.get_profile().full_name,298 "CUSTOMER_USERNAME": order.user.username,299 "CUSTOMER_PROFILE_URL": absolute_uri(300 reverse("public_profile",301 kwargs={"username": order.user.username})),302 "ORDER_ID": order.id,303 "INVOICE_URL": absolute_uri(reverse("invoice",304 kwargs={"order_id": order.id})),305 "STALL_TITLE": order.stall.title,306 "STALL_URL": absolute_uri(reverse("my_stall",307 kwargs={"slug": order.stall.slug})),308 "STALL_OWNER_USERNAME": order.stall.user.username,309 'STALL_OWNER_URL': order.stall.user.get_profile().get_absolute_url(),310 "NUMBER_OF_DAYS_SINCE_ORDER": delta.days,311 "MESSAGE_CUSTOMER_URL": absolute_uri(312 reverse("messaging_compose_to", kwargs={313 "recipient": order.user.username,314 })),315 "MESSAGE_STALL_URL": absolute_uri(316 reverse("messaging_compose_to", kwargs={317 "recipient": order.stall.user.username,318 })319 ),320 "UPDATE_PROFILE": absolute_uri(reverse("account_email_notifications")),321 }322 return context323 def _mixpanel_order_info(self, order):324 order_info = {325 "Order ID": order.id,326 "Order Date": order.created.isoformat(),327 "Total Order Value": str(order.total().amount),328 "Total Shipping Value": str(order.delivery_charge.amount),329 "No of Products": order.line_items.all().count(),330 "No of Items": order.num_items(),331 "Delivery Country": order.address.country.title332 }333 return order_info334 def order_reminder(self, order):335 """336 The seller needs to be reminded about an order.337 """338 days_map = {339 3: "3-day-dispatch-chase-up-stall-owner",340 7: "7-day-dispatch-chase-up-stall-owner",341 13: "13-day-dispatch-chase-up-stall-owner",342 14: "14-day-dispatch-chase-up-and-refund-warning",343 }344 days = (datetime.datetime.now().date() - order.created).days345 allowed_days = days_map.keys()346 if days not in allowed_days:347 return348 context = self._order_context(order)349 self._sendmail(days_map[days], order.stall.user.email, context)350 def order_refunded(self, order):351 """352 The seller has refunded an order353 """354 context = self._order_context(order)355 self._sendmail(356 'order-refunded-to-customer',357 order.user.email, context358 )359 self._sendmail(360 'order-refunded-to-stall-owner',361 order.stall.user.email,362 context363 )364 try:365 # Track the Seller refunding the Order366 order_info = self._mixpanel_order_info(order)367 mixpanel_track(self.request, "Clicked Refund Button", order_info)368 mixpanel_engage(self.request, {369 '$add': {370 'Refunds Made': 1371 }372 })373 # Update the Buyers properties, reducing their GMV374 # XXX: we can't delete the transaction after it's refunded!!!375 # adding the transaction needs to happen on Dispatch376 user = order.user377 stall = order.stall378 mixpanel_engage(None, {379 '$set': {380 'Orders': user.orders.completed().count(),381 'Total GMV to Date': str(user.get_profile().total_gmv.amount),382 },383 '$ignore_time': True384 }, distinct_id=user.id)385 except: 386 LOG.warning("Couldn't notify MixPanel of refund", exc_info=True)387 def order_dispatched(self, order):388 """389 The seller has marked an order as dispatched390 """391 try:392 context = self._order_context(order)393 self._sendmail(394 'order-dispatched-to-customer',395 order.user.email,396 context397 )398 except:399 LOG.warning("Couldn't send Order Dispatched email to Customer", exc_info=True)400 try:401 order_info = self._mixpanel_order_info(order)402 mixpanel_track(self.request, 'Clicked Mark Order as Dispatched', order_info)403 mixpanel_engage(self.request, {404 '$add': {405 'Orders Dispatched': 1406 }407 }, distinct_id=order.stall.user.id)408 except:409 LOG.warning("Couldn't update MixPanel after Order Dispatch", exc_info=True)410 def order_placed(self, order):411 """412 1) Syncs cart with SailThru413 2) Sends 'Order Completed' e-mail to customer via Sailthru414 3) Syncs order information with MixPanel415 """416 # Technically the transaction isn't complete yet because the seller hasn't417 # marked the order as complete so could potentially refund the money.418 try:419 context = self._order_context(order)420 self._sendmail(421 'order-placed-to-customer',422 order.user.email,423 context424 )425 self._sendmail(426 'order-placed-to-stall-owner',427 order.stall.user.email,428 context429 )430 except:431 LOG.error("Events.order_placed failed to send email", exc_info=True)432 # Send completed order to SailThru, this updates the users 'Total Revenue'433 try:434 self.sailthru.order_purchased(order)435 except:436 LOG.error("Events.order_placed failed to sync order with SailThru", exc_info=True)437 # Sync user properties with MixPanel438 try:439 user = order.user440 mixpanel_engage(self.request, {441 '$set': {442 'Orders': user.orders.completed().count(),443 'Total GMV to Date': str(user.get_profile().total_gmv.amount),444 }445 }, distinct_id=user.id)446 mixpanel_engage(self.request, {447 '$append': {448 '$transactions': {449 '$time': order.created.isoformat(),450 '$amount': str(order.total().amount),451 'Order ID': order.id452 }453 }454 }, distinct_id=user.id)455 if self.request is not None:456 order_info = self._mixpanel_order_info(order)457 mixpanel_track(self.request, "Purchased Order", order_info)458 except: 459 LOG.warning("Couldn't notify MixPanel of new order", exc_info=True)460 def forgot_password(self, user, token_generator=None):461 """462 Sends 'Forgot Username or Password?' with their username and a link463 to the password reset form.464 """465 from django.utils.http import int_to_base36466 if token_generator is None:467 from django.contrib.auth.tokens import default_token_generator 468 token_generator = default_token_generator469 token = token_generator.make_token(user)470 uid = int_to_base36(user.id)471 ctx = dict(472 PASSWORD_RESET_URL=absolute_uri(473 reverse("password_reset_confirm", kwargs={474 "uidb36": uid,475 "token": token476 })477 )478 )479 self._sendmail('forgot-username-or-password', user.email, ctx)480 def stall_opened(self, stall):481 """482 A new stall has been opened, welcome the user to the site and give them483 information about how to add products & optimize their stuff.484 """485 user = stall.user486 context = {487 "STALL_URL": absolute_uri(reverse("my_stall", kwargs={488 "slug": stall.slug,489 }))490 }491 self._sendmail("stall-owner-welcome", user.email, context)492 def user_signup(self, user, requires_activation=True):493 """494 Welcomes the user to the site495 Includes URL for them to activate their account / verify their e-mail.496 """497 if requires_activation:498 user_profile = user.user_profile499 verify_url = absolute_uri(reverse("verify", args=[user_profile.activation_key]))500 ctx = dict(ACTIVATION_URL=verify_url)501 self._sendmail('regular-user-welcome-email', user.email, ctx)502 profile = user.get_profile()503 # Fix up their MailingLists objects504 from mailing_lists.models import MailingListSignup505 mls = MailingListSignup.objects.create_from_user(user)506 mls.marketing_optin = profile.send_newsletters507 if self.request is not None:508 mls.set_ip_address(self.request)509 mls.save()510 # Apply defaults to EmailNotification preferences511 email_notification = user.email_notification512 email_notification.site_updates_features = profile.send_newsletters513 email_notification.stall_owner_tips = True514 email_notification.product_inspirations = profile.send_newsletters515 email_notification.blogs_you_might_like = profile.send_newsletters516 email_notification.save()517 # Integration with sailthru518 if self.sailthru.enabled():519 self.sailthru.signup(user=user)520 def newsletter_signup(self, email):521 """522 This is a newsletter signup that is available from the homepage modal,523 and at the bottom of the blog.524 """525 # Integration with sailthru526 # XXX: we should be doing the mailinglistsignup thing here too!!!527 if self.sailthru.enabled():528 self.sailthru.signup(email=email)529 def stall_stockcheck(self, stall):530 user = stall.user531 context = {532 "STALL_URL": absolute_uri(reverse("my_stall", kwargs={533 "slug": stall.slug,534 })),535 "DAYS_LEFT": stall.days_to_next_stockcheck536 }537 self._sendmail("stock-check-reminder-1", user.email, context)538 def stall_stockcheck_urgent(self, stall):539 user = stall.user540 context = {541 "STALL_URL": absolute_uri(reverse("my_stall", kwargs={542 "slug": stall.slug,543 })),544 "DAYS_LEFT": stall.days_to_next_stockcheck545 }546 self._sendmail("stock-check-reminder-2", user.email, context)547 def stall_suspended(self, stall):548 user = stall.user549 context = {550 "STALL_URL": absolute_uri(reverse("my_stall", kwargs={551 "slug": stall.slug,552 }))553 }...
test_mail.py
Source:test_mail.py
1# -*- coding: utf-8 -*-2# Copyright 2019 Open End AB3#4# Licensed under the Apache License, Version 2.0 (the "License");5# you may not use this file except in compliance with the License.6# You may obtain a copy of the License at7#8# http://www.apache.org/licenses/LICENSE-2.09#10# Unless required by applicable law or agreed to in writing, software11# distributed under the License is distributed on an "AS IS" BASIS,12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.13# See the License for the specific language governing permissions and14# limitations under the License.15try:16 import ConfigParser #py217except ImportError:18 import configparser as ConfigParser #py319 20import dkim21import email.message22import os23from accounting import config24from .. import mail, smtppipe25import codecs26try:27 unicode #py228 py23txt = lambda t, c = 'us-ascii': t29 py23txtc = lambda t, c = 'us-ascii': t.encode(c)30 py23txtu = lambda t, c = 'us-ascii': unicode(t, c)31except NameError: #py332 py23txt = lambda t, c = 'us-ascii': str(t, c)33 py23txtc = lambda t, c = 'us-ascii': bytes(t,c)34 py23txtu = lambda t, c = 'us-ascii': t35class SMTP(object):36 local_hostname = 'test'37 _quit = False38 def __init__(self, *args, **kw):39 self._args = args40 self._kw = kw41 self._sendmail = []42 def sendmail(self, *args):43 self._sendmail.append(args)44 def quit(self):45 self._quit = True46class TestMail(object):47 def setup_method(self, method):48 self._smtp = smtppipe.SMTP49 smtppipe.SMTP = self.SMTP50 self.smtps = []51 self.orig_config = config.config52 self.config = config.save()53 config.config.set('accounting', 'smtp_domain', 'example.com')54 def teardown_method(self, method):55 smtppipe.SMTP = self._smtp56 config.restore(self.config)57 def SMTP(self, *args, **kw):58 smtp = SMTP(*args, **kw)59 self.smtps.append(smtp)60 return smtp61 def test_sendmail_dkim(self):62 config.config.set('accounting', 'dkim_privkey', os.path.join(63 os.path.dirname(__file__), 'dkim_test.private'))64 config.config.set('accounting', 'dkim_domain', 'example.org')65 config.config.set('accounting', 'smtp_domain', 'test.example.org')66 config.config.set('accounting', 'smtp_to_filter', '.*@example')67 pubkey = open(os.path.join(68 os.path.dirname(__file__), 'dkim_test.txt'),'rb').read()69 body = u'räksmörgÃ¥s'70 subject = u'RäksmörgÃ¥sar!'71 to = u'"Mr. RäksmörgÃ¥s" <foo@example>'72 fromaddr, all_rcpts, message = mail.makemail(73 body, subject=subject, to=to)74 mail.sendmail(fromaddr, all_rcpts, message)75 smtp, = self.smtps76 message = smtp._sendmail[0][2]77 assert dkim.verify(message, dnsfunc=lambda *_: pubkey)78 assert b'i=@test.example.org' in message79 fromaddr, all_rcpts, message = mail.makemail(80 body, subject=subject, to=to)81 mail.sendmail(fromaddr, all_rcpts, message, identity='foo')82 smtp = self.smtps[1]83 message = smtp._sendmail[0][2]84 assert dkim.verify(message, dnsfunc=lambda *_: pubkey)85 assert b'i=foo@test.example.org' in message86 def test_makemail(self):87 body = u'räksmörgÃ¥s'88 subject = u'RäksmörgÃ¥sar!'89 to = u'"Mr. RäksmörgÃ¥s" <foo@example>'90 args = mail.makemail(body, subject=subject, to=to)91 assert len(args) == 392 assert args[:2] == ('<>', ['foo@example'])93 msg = args[2]94 assert 'foo@example' in msg95 # subject utf-8 and base64 encoded96 assert '=?utf-8?b?UsOka3Ntw7ZyZ8Olc2FyIQ==?=' in msg97 #assert msg.strip().endswith(py23txtc(body, 'utf-8').encode('base64').strip())98 assert msg.strip().endswith(py23txt(codecs.encode(py23txtc(body, 'utf-8'), 'base64').strip()))99 def test_makemail_bcc(self):100 body = u'räksmörgÃ¥s'101 subject = u'RäksmörgÃ¥sar!'102 bcc = u'"Mr. RäksmörgÃ¥s" <foo@example>'103 args = mail.makemail(body, envfrom='some@place',104 subject=subject, bcc=bcc)105 assert len(args) == 3106 assert args[:2] == ('some@place', ['foo@example'])107 msg = args[2]108 assert 'foo@example' not in msg109 assert 'Bcc' in msg110 def test_makemail_envfrom(self):111 body = u'räksmörgÃ¥s'112 subject = u'RäksmörgÃ¥sar!'113 to = u'"Mr. RäksmörgÃ¥s" <foo@example>'114 _from = u'test@other'115 args = mail.makemail(body, envfrom='some@place', _from=_from,116 subject=subject, to=to)117 assert len(args) == 3118 assert args[:2] == ('some@place', ['foo@example'])119 msg = args[2]120 #import pdb;pdb.set_trace()121 assert 'From: <test@other>' in msg122 #assert 'From: <test@other>' in msg123 def test_address_filtering(self, monkeypatch):124 config.config.set('accounting', 'smtp_to_filter', '')125 log = []126 monkeypatch.setattr(mail.log, 'warn', lambda *args: log.append(args))127 mail.sendmail('from@test', ['to@test'], 'mail')128 assert self.smtps == []129 assert 'to@test' in log[0]130 log[:] = []131 config.config.set('accounting', 'smtp_to_filter', '.*@openend.se')132 mail.sendmail('from@test', ['to@test'], 'mail')133 assert self.smtps == []134 assert 'to@test' in log[0]135 log[:] = []136 msg = email.message.Message()137 msg['from'] = 'foo@test'138 config.config.set('accounting', 'smtp_to_filter', '.*')139 # xxx hack to make dkim signing work, since the dkim key is for140 # openend.se141 config.config.set('accounting', 'smtp_domain', 'admin.eutaxia.eu')142 mail.sendmail('from@test', ['to@test'], msg.as_string())143 args, = self.smtps[0]._sendmail144 assert args[:2] == ('from@test', ['to@test'])145 assert log == []146 def test_fromaddr_domain(self):147 config.config.set('accounting', 'dkim_privkey', os.path.join(148 os.path.dirname(__file__), 'dkim_test.private'))149 config.config.set('accounting', 'dkim_domain', 'example.org')150 config.config.set('accounting', 'smtp_domain', 'test.example.org')151 config.config.set('accounting', 'smtp_to_filter', '.*')152 msg = email.message.Message()153 msg['from'] = 'foo@test'154 mail.sendmail('from', ['to@test'], msg.as_string())155 args, = self.smtps[-1]._sendmail156 assert args[:2] == ('from@test.example.org', ['to@test'])157 msg = email.message.Message()158 msg['from'] = 'foo@test'159 mail.sendmail('from@bar', ['to@test'], msg.as_string())160 args, = self.smtps[-1]._sendmail161 assert args[:2] == ('from@bar', ['to@test'])162 msg = email.message.Message()163 msg['from'] = 'foo@test'164 mail.sendmail('<>', ['to@test'], msg.as_string())165 args, = self.smtps[-1]._sendmail166 assert args[:2] == ('<>', ['to@test'])167def test_makeAddressHeader():168 addrs = [(u'kalle anka', 'kalle@anka.se'),169 (u'foo@bar', 'foo@bar.com'),170 (u'<>foo,bar', 'foobar@baz.com'),171 (u'räksmörgÃ¥s', 'raksmorgas@mat.se'),172 (u'é»å', 'dentaku@foo.org')]173 tohdr = mail.makeAddressHeader('To', addrs)174 try:175 unicode176 assert tohdr == 'kalle anka <kalle@anka.se>, "foo@bar" <foo@bar.com>, "<>foo,bar" <foobar@baz.com>,' \177 ' =?iso-8859-1?q?r=E4ksm=F6rg=E5s?= <raksmorgas@mat.se>, =?utf-8?b?6Zu75Y2T?= <dentaku@foo.org>'178 except NameError:179 assert tohdr == 'kalle anka <kalle@anka.se>, "foo@bar" <foo@bar.com>, "<>foo,bar" <foobar@baz.com>,' \...
sendmail.py
Source:sendmail.py
1import smtplib2import hashlib3import config4import time, queue, threading, logging5log = logging.getLogger(__name__)6#rate limiting : hash a message and put it in a dictionaty (key). Value is a combination7#of number-of-times-message-is-tried-to-be-sent and a starttime.8#A message is sent once, then blocked for a number of times xx or until a certain time passed9_messages = {}10_messageQueue = queue.Queue()11#base class12class Message:13 pass14 15#class used to transmit message to worker thread16class MessageSend(Message):17 def __init__(self, subject, body):18 self.subject = subject19 self.body = body20 21#class used to transmit flush-command to worker thread22class MessageFlush(Message):23 pass24def start():25 log.info("starting")26 _mainThread = threading.Thread(27 target = mailWorker,28 args = (_messageQueue, ))29 _mainThread.setDaemon(True)30 _mainThread.start()31 32 _flushThread = threading.Thread(target = flushWorker)33 _flushThread.setDaemon(True)34 _flushThread.start()35#flushes the dictionary on regular intervals to avoid a too large dictionary 36def flushWorker():37 while True:38 time.sleep(config.SM_WINDOW + 5)39 flush()40 log.info('flush message cache')41class MessageLimiting:42 def __init__(self):43 self.time = int(time.time())44 self.messageCount = 145 46def send(subject, body):47 m = MessageSend(subject, body)48 _messageQueue.put(m)49 50def flush():51 m = MessageFlush()52 _messageQueue.put(m)53 54 55def mailWorker(q):56 global _messages57 while True:58 m = q.get()59 if isinstance(m, MessageSend):60 _send(m.subject, m.body)61 elif isinstance(m, MessageFlush):62 _messages = {}63 64def _sendMail(m, mc):65 message = '{}\n\nMessage #{}\n\nGreetings HA'.format(m, mc)66 log.error(message)67 if not config.SM_ENABLE_SEND_MAIL:68 return69 server = smtplib.SMTP('smtp.gmail.com', 587)70 server.starttls()71 server.login("automatisatie.borowski@gmail.com", "AuGoo20ToGle16Matisatie")72 server.sendmail("automatisatie.borowski@gmail.com", "emmanuel.borowski@gmail.com", message)73 server.quit()74def _send(subject, body):75 if subject == '': subject = 'heating automation message'76 if body == '' : body = 'heating automation default message'77 78 msg = 'Subject: {}\n\n{}'.format(subject, body)79 b = bytearray()80 b.extend(msg.encode())81 hmsg = hashlib.sha1(b).hexdigest()82 if hmsg in _messages:83 m = _messages[hmsg]84 if m.messageCount < 3:85 _sendMail(msg, m.messageCount)86 else:87 if (int(time.time()) - int(m.time)) > config.SM_WINDOW:88 _sendMail(msg, m.messageCount)89 m.time = time.time()90 m.messageCount += 191 else:92 _messages[hmsg] = MessageLimiting()93 m = _messages[hmsg]94 _sendMail(msg, m.messageCount)...
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